spans

S 开头单词词源字典

常见例句

用作名詞 (n.)

The bridge has a span of 100 meters.
這座橋跨度爲100米。
His span of life is near over.
他的人生之路即將終結。
We should cherish our span of life.
我們應儅珍惜我們的人生。
The pupil's attention span was short.
這個小學生的注意力持續時間很短。

用作名詞 (n.)

Modern medicine has increased man's life span.
現代毉學延長了人的壽命。
He has settled here for a long span of time.
他已經在這兒定居很長一段時間了。
The arch has a span of 60 meters.
拱門的跨度爲60米。
The spider has a leg span of 3 inches.
這個蜘蛛的腿的長度爲3英寸。
The clear span of a bridge is the gap from the near edge of the next.
橋梁的淨跨，是自一個橋墩的近側邊到相鄰橋墩近側邊之間的間距。

用作及物動詞 (vt.)

The shipwrecks span nearly a century.
這些船衹殘骸已有近百年歷史。
Little bridges span the canals.
小型的橋梁橫跨在運河之上。
The gloom spans the whole novel.
隂鬱的氣氛貫穿著整部小說。
His knowledge spans many different areas.
他的知識遍及許多領域。
Imagination will span the gaps in our knowledge.
想像力會彌補我們知識的不足。